IUPAC:(1S,8R,9S,12S,14R,15S,16R)-8,14,15-trihydroxy-1,12-dimethyl-6-(propan-2-yl)-5,10-dioxatetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadeca-2,6-diene-4,11-dione
IUPAC:(1S,8R,9S,12S,14R,15S,16R)-8,14,15-trihydroxy-1,12-dimethyl-6-(propan-2-yl)-5,10-dioxatetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadeca-2,6-diene-4,11-dione